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Javascript - Enable and Disable form elements
by Jeff Anderson (3/6/2002)
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| This is a relatively little known and under-used feature of javascript which can be very useful in guiding a user through a form. Using the disabled tag, you can switch on and off elements in a form. |
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Image Submit Button
by Jeff Anderson (1/24/2002)
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| You can keep your forms from slipping into mundanity by substituting the default gray submit button to a colourful graphic of your choosing. |
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ASP FilesystemObject
by Jeff Anderson (9/2/2006)
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| An introduction to the Filesystemobject |
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ASP GetTempName
by Jeff Anderson (9/2/2006)
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| Use the GetTempName method to create a randomly generated temporary file on the server. |
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Check IsNumeric Function
by Jeff Anderson (2/26/2002)
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| A javascript validation function to check whether the details entered by a user are numeric. |
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Javascript Onload Event
by Jeff Anderson (1/22/2003)
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| Sometimes you need to perform an action immediatley after the page has loaded. That's when the onLoad Event Handler comes in handy |
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ASP Format Date and Time Script
by Jeff Anderson (2/27/2002)
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| An ASP script showing the variety of date and time formats possible using the FormatDateTime Function. |
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Email validation using Regular Expression
by Jeff Anderson (8/3/2002)
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| Using regular expression syntax is an exellent way to thoroughly validate an email. It's possible in ASP. |
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Form Validation Function
by Jeff Anderson (2/26/2002)
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| A javascript validation function that you can use to validate all types of forms. |
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JavaScript Field Is Empty Form Validation
by Jeff Anderson (2/26/2002)
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| This javascript function allows you to check whether a form field has been completed or not. |
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Add or Subtract Hours in SQL or ASP using DateAdd
by Jeff Anderson (3/17/2003)
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| A beginners guide to using the SQL DATEADD function to add or subtract hours. Particularly useful when setting the time displayed on the ASP page to a different time zone (eg when the server is in the US, and the site is for a UK audience). |
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The asp:radiobutton and asp:radiobuttonlist control
by David Sussman, et al (7/8/2002)
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| In HTML, radio buttons are used when we need to make multiple sets of choices available, but we want the user to select only one of them. |
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Check Email Validation Function
by Jeff Anderson (2/26/2002)
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| A javascript validation function to check whether the user has entered a valid email address in a form. |
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ASP OpenTextFile
by Jeff Anderson (9/2/2006)
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| An introduction to the OpenTextFile Method of the FileSystemObject |
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The asp:checkbox and asp:checkboxlist control
by David Sussman, et al (7/8/2002)
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| Checkboxes are similar to radio buttons, and in HTML, they were used to allow multiple choices from a group of buttons. |
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Concatenate strings in sql
by Jeff Anderson (4/8/2003)
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| A brief introduction to concatenating strings in an sql query (using SQL server or access databases). |
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Creating a Dynamic Reports using ASP and Excel
by Jeff Anderson (1/9/2003)
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| A simple way to generate Excel reports from a database using Excel. |
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Javascript Get Selected Text
by Jeff Anderson (9/1/2006)
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| A cross-browser script to get text selected by the user |
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XML and JavaScript Tutorial
by Premshree Pillai (9/3/2002)
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| This tutorial shows how we can use XML and client side JavaScript. We will see how we can display the contents of a XML file using JavaScript, accessing child elements, manipulating elements etc. |
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Creating an SQL Trigger
by Jeff Anderson (3/11/2003)
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| A beginners guide to creating a Trigger in SQL Server |
